Listen to Koyal Uthaya Kalo Bag online. Koyal Uthaya Kalo Bag is a Rajasthani language song and is sung by Dhanraj deewana. Koyal Uthaya Kalo Bag, from the album Koyal Uthaya Kalo Bag, was released in the year 2025. The duration of the song is 12:19. Download Rajasthani songs online from JioSaavn.